#include <iostream>
using namespace std;

int main() {
    int N;
    cin >> N;

    for (int i = 1; i < N; ++i) {
        if (i % 3 == 0 && i % 5 == 0) {
            cout << "FizzBuzz" << endl;
        } else if (i % 3 == 0) {
            cout << "Fizz" << endl;
        } else if (i % 5 == 0) {
            cout << "Buzz" << endl;
        } else {
            cout << i << endl;
        }
    }

    return 0;
}